Table 2.

Postoperative vs preoperative manometric results

Features	Preoperative	Postoperative	P
Anal resting pressure, mmHg	52 (40–65)	66 (55–75)	< 0.001
Maximum voluntary contraction, mm	95 (80–100)	110 (90–122)	< 0.001
Maximum voluntary contraction duration, s	10 (8–12)	16 (14–18)	< 0.001
Rectal sensitivity, cc - First threshold - Second threshold - Third threshold	25 cc (20–30) 50 cc (40–60) 90 cc (70–100)	35 (24–40) 65 (57–73) 149 (135–155)	< 0.001

Values are given as medians (range); Wilcoxon matched pairs test